AskMeCha: I'm quitting my job. I've never quit a job before. Help me. →[More:]I'm giving two weeks notice to work full-time for a company I worked for part-time in college. The money and benefits are a *lot* better, and even if they weren't, it's time to go. But what do I say??? What do I write?? I've never done something like this before. Success and horror stories are appreciated.